Police hunt for man who set girlfriend on fire

San Francisco police officers search for evidence and guard the home of a woman who was set on fire Sunday, Jan. 6, 2013, in San Francisco. San Francisco police say a woman is hospitalized with what are being described as "life-threatening injuries" after someone poured a flammable liquid on her and set her on fire. Police spokesman Officer Carlos Manfredi says officers were called to the city's Bayview District a little after noon by people who reported a woman screaming. When officers arrived they found a women suffering from what Manfredi described as "severe burns." The woman, believed to be in her 20s, was taken to a hospital where she is being treated at a burn center. Her name has not been released. (AP Photo/Ben Margot)